140842464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 436665600

約数和(自身を除く): 295823136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 379, 392, 474, 553, 588, 632, 672, 758, 784, 948, 1106, 1137, 1176, 1264, 1516, 1568, 1659, 1896, 2212, 2274, 2352, 2528, 2653, 3032, 3318, 3792, 3871, 4424, 4548, 4704, 5306, 6064, 6636, 7584, 7742, 7959, 8848, 9096, 10612, 11613, 12128, 13272, 15484, 15918, 17696, 18192, 18571, 21224, 23226, 26544, 29941, 30968, 31836, 36384, 37142, 42448, 46452, 53088, 55713, 59882, 61936, 63672, 74284, 84896, 89823, 92904, 111426, 119764, 123872, 127344, 148568, 179646, 185808, 209587, 222852, 239528, 254688, 297136, 359292, 371616, 419174, 445704, 479056, 594272, 628761, 718584, 838348, 891408, 958112, 1257522, 1437168, 1467109, 1676696, 1782816, 2515044, 2874336, 2934218, 3353392, 4401327, 5030088, 5868436, 6706784, 8802654, 10060176, 11736872, 17605308, 20120352, 23473744, 35210616, 46947488, 70421232, 140842464]

約数ペア:

[(1, 140842464), (2, 70421232), (3, 46947488), (4, 35210616), (6, 23473744), (7, 20120352), (8, 17605308), (12, 11736872), (14, 10060176), (16, 8802654), (21, 6706784), (24, 5868436), (28, 5030088), (32, 4401327), (42, 3353392), (48, 2934218), (49, 2874336), (56, 2515044), (79, 1782816), (84, 1676696), (96, 1467109), (98, 1437168), (112, 1257522), (147, 958112), (158, 891408), (168, 838348), (196, 718584), (224, 628761), (237, 594272), (294, 479056), (316, 445704), (336, 419174), (379, 371616), (392, 359292), (474, 297136), (553, 254688), (588, 239528), (632, 222852), (672, 209587), (758, 185808), (784, 179646), (948, 148568), (1106, 127344), (1137, 123872), (1176, 119764), (1264, 111426), (1516, 92904), (1568, 89823), (1659, 84896), (1896, 74284), (2212, 63672), (2274, 61936), (2352, 59882), (2528, 55713), (2653, 53088), (3032, 46452), (3318, 42448), (3792, 37142), (3871, 36384), (4424, 31836), (4548, 30968), (4704, 29941), (5306, 26544), (6064, 23226), (6636, 21224), (7584, 18571), (7742, 18192), (7959, 17696), (8848, 15918), (9096, 15484), (10612, 13272), (11613, 12128)]